EP3951607A4 - Data reading method, data writing method, and server - Google Patents

Data reading method, data writing method, and server Download PDF

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Publication number
EP3951607A4
EP3951607A4 EP20869429.9A EP20869429A EP3951607A4 EP 3951607 A4 EP3951607 A4 EP 3951607A4 EP 20869429 A EP20869429 A EP 20869429A EP 3951607 A4 EP3951607 A4 EP 3951607A4
Authority
EP
European Patent Office
Prior art keywords
data
server
data reading
data writing
reading method
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP20869429.9A
Other languages
German (de)
French (fr)
Other versions
EP3951607A1 (en
Inventor
Shuang HUANG
Fucheng HONG
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Cloud Computing Technologies Co Ltd
Original Assignee
Huawei Cloud Computing Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Cloud Computing Technologies Co Ltd filed Critical Huawei Cloud Computing Technologies Co Ltd
Publication of EP3951607A1 publication Critical patent/EP3951607A1/en
Publication of EP3951607A4 publication Critical patent/EP3951607A4/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10—File systems; File servers
    • G06F16/18—File system types
    • G06F16/182—Distributed file systems
    • G06F16/184—Distributed file systems implemented as replicated file system
    • G06F16/1844—Management specifically adapted to replicated file systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10—File systems; File servers
    • G06F16/17—Details of further file system functions
    • G06F16/172—Caching, prefetching or hoarding of files
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10—File systems; File servers
    • G06F16/17—Details of further file system functions
    • G06F16/178—Techniques for file synchronisation in file systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10—File systems; File servers
    • G06F16/18—File system types
    • G06F16/182—Distributed file systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10—File systems; File servers
    • G06F16/18—File system types
    • G06F16/182—Distributed file systems
    • G06F16/1824—Distributed file systems implemented using Network-attached Storage [NAS] architecture
    • G06F16/183—Provision of network file services by network file servers, e.g. by using NFS, CIFS
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
EP20869429.9A 2019-09-27 2020-06-15 Data reading method, data writing method, and server Pending EP3951607A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910927180.0A CN110825704B (en) 2019-09-27 2019-09-27 Data reading method, data writing method and server
PCT/CN2020/096124 WO2021057108A1 (en) 2019-09-27 2020-06-15 Data reading method, data writing method, and server

Publications (2)

Publication Number Publication Date
EP3951607A1 EP3951607A1 (en) 2022-02-09
EP3951607A4 true EP3951607A4 (en) 2022-07-13

Family

ID=69548339

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20869429.9A Pending EP3951607A4 (en) 2019-09-27 2020-06-15 Data reading method, data writing method, and server

Country Status (4)

Country Link
US (1) US20220075757A1 (en)
EP (1) EP3951607A4 (en)
CN (1) CN110825704B (en)
WO (1) WO2021057108A1 (en)

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* Cited by examiner, † Cited by third party
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CN110825704B (en) * 2019-09-27 2023-09-01 华为云计算技术有限公司 Data reading method, data writing method and server
CN113282246B (en) * 2021-06-15 2023-07-04 杭州海康威视数字技术股份有限公司 Data processing method and device
US11847352B1 (en) * 2021-09-22 2023-12-19 Ridgeline, Inc. Parent child request recovery to improve stability
CN116795066B (en) * 2023-08-16 2023-10-27 南京德克威尔自动化有限公司 Communication data processing method, system, server and medium of remote IO module
CN117453153B (en) * 2023-12-26 2024-04-09 柏科数据技术（深圳）股份有限公司 File storage method, device, terminal and medium based on flush rule

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US20050283649A1 (en) * 2004-06-03 2005-12-22 Turner Bryan C Arrangement in a network for passing control of distributed data between network nodes for optimized client access based on locality
CN106095337A (en) * 2016-06-07 2016-11-09 国云科技股份有限公司 A kind of cloud disk based on SAN network storage is quickly shared method

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US9582221B2 (en) * 2012-08-24 2017-02-28 Vmware, Inc. Virtualization-aware data locality in distributed data processing
CN103678360A (en) * 2012-09-13 2014-03-26 腾讯科技（深圳）有限公司 Data storing method and device for distributed file system
CN103793425B (en) * 2012-10-31 2017-07-14 国际商业机器公司 Data processing method and device for distributed system
US9268808B2 (en) * 2012-12-31 2016-02-23 Facebook, Inc. Placement policy
CN104615606B (en) * 2013-11-05 2018-04-06 阿里巴巴集团控股有限公司 A kind of Hadoop distributed file systems and its management method
CN104156381A (en) * 2014-03-27 2014-11-19 深圳信息职业技术学院 Copy access method and device for Hadoop distributed file system and Hadoop distributed file system
CN104113597B (en) * 2014-07-18 2016-06-08 西安交通大学 The HDFS data read-write method of a kind of many Data centres
CN105760391B (en) * 2014-12-18 2019-12-13 华为技术有限公司 Method, data node, name node and system for dynamically redistributing data
US10664447B2 (en) * 2016-07-12 2020-05-26 Commvault Systems, Inc. Dynamic management of expandable cache storage for multiple network shares configured in a file server
US10803023B2 (en) * 2017-04-02 2020-10-13 Sas Institute Inc. Techniques for reading from and writing to distributed data stores
CN110019082A (en) * 2017-07-31 2019-07-16 普天信息技术有限公司 The more copy storage methods of distribution of file data
CN109783002B (en) * 2017-11-14 2021-02-26 华为技术有限公司 Data reading and writing method, management equipment, client and storage system
CN110022338B (en) * 2018-01-09 2022-05-27 阿里巴巴集团控股有限公司 File reading method and system, metadata server and user equipment
US11146626B2 (en) * 2018-11-01 2021-10-12 EMC IP Holding Company LLC Cloud computing environment with replication system configured to reduce latency of data read access
US11625273B1 (en) * 2018-11-23 2023-04-11 Amazon Technologies, Inc. Changing throughput capacity to sustain throughput for accessing individual items in a database
CN109901949B (en) * 2019-02-25 2021-06-18 中国工商银行股份有限公司 Application disaster recovery system and method for double-activity data center
CN110198346B (en) * 2019-05-06 2020-10-27 北京三快在线科技有限公司 Data reading method and device, electronic equipment and readable storage medium
CN110825704B (en) * 2019-09-27 2023-09-01 华为云计算技术有限公司 Data reading method, data writing method and server

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050283649A1 (en) * 2004-06-03 2005-12-22 Turner Bryan C Arrangement in a network for passing control of distributed data between network nodes for optimized client access based on locality
CN106095337A (en) * 2016-06-07 2016-11-09 国云科技股份有限公司 A kind of cloud disk based on SAN network storage is quickly shared method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
MOSHARAF CHOWDHURY ET AL: "Leveraging endpoint flexibility in data-intensive clusters", SIGCOMM, ACM, 2 PENN PLAZA, SUITE 701 NEW YORK NY 10121-0701 USA, 27 August 2013 (2013-08-27), pages 231 - 242, XP058030638, ISBN: 978-1-4503-2056-6, DOI: 10.1145/2486001.2486021 *

Also Published As

Publication number Publication date
EP3951607A1 (en) 2022-02-09
WO2021057108A1 (en) 2021-04-01
CN110825704B (en) 2023-09-01
US20220075757A1 (en) 2022-03-10
CN110825704A (en) 2020-02-21

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